InsiderTrades

Form 4 for EML EASTERN CO

Accepted 2026-03-12 00:00:00 ET · period of report 2026-03-01 · accession 0000031107-26-000008 · SEC index · Original document

Summary rows

Aggregated the way they appear in lists: one row per insider, transaction code and security table.

X Filed Traded Ticker Insider Title Type Price Qty Owned ΔOwn Value
D 2026-03-12 2026-03-01 EML Vlahos Nicholas Alec CFO M - OptEx — +907 6,730 +16% —
D 2026-03-12 2026-03-01 EML Vlahos Nicholas Alec CFO M - OptEx — +907 0 New —

Purchase Sale Sale after option exercise All abbreviations

Every reported transaction

#TableSecurityDateCodeA/DSharesPriceOwned afterOwnExercise / expiryUnderlyingFootnotes
1 Common Common Shares 2026-03-01 M A 907 — 6,730 D — — (F1) The reporting person was granted 907 shares under The Eastern Company 2020 Executive Stock Incentive Plan that vested on March 1, 2026 due to the reporting person's continued employment at the vesting date.
2 Derivative Stock Award 2026-03-01 M A 907 — 0 D — · — to — 907 Common Shares (F1) The reporting person was granted 907 shares under The Eastern Company 2020 Executive Stock Incentive Plan that vested on March 1, 2026 due to the reporting person's continued employment at the vesting date. (F2) This total does not include 500 shares that were previously reported in error as part of the total for this award.